Abstract: A case for a wireless device includes a number of RF coupling elements mounted in the case and configured such that RF radiation is coupled from an internal antenna of the wireless device out of the device to a first RF coupling element, and from the first RF coupling element to a RF redirector coupling element that redirects the RF radiation in a direction outward from said wireless device that is opposite to a user side of the wireless device. A corrugated metallic shield is optionally provided on an opposite side of the case, facing a user of the device.
Type:
Grant
Filed:
June 8, 2012
Date of Patent:
November 25, 2014
Assignee:
Pong Reseach Corporation
Inventors:
Alfred Y. Wong, Robert Moreno, Karl Richard Shields, Rong Wang